A Anglesey B Blaenau Gwent Bridgend Bryncethin C Caerleon Caerphilly Caerphilly Cardiff Carmarthenshire Ceredigion Chirk Clydach Cockett Coedkernew Conwy Creigiau Cwmrhydyceirw D Denbighshire F Flintshire G Gorseinon Gwynedd M Merthyr Tydfil Merthyr Tydfil Monmouthshire Morriston N Nantgarw Neath Port Talbot Newport P Pembrokeshire Penley Pontardawe Powys R Rhondda Cynon Taff Risca Ruabon S Sketty St. Fagans Swansea T The Vale of Glamorgan Thornhill Torfaen U Upper Killay W Wrexham Wrexham Technology Park Y Ystradgynlais Recently updated companies Most viewed companies